| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.47 | 7.199% | $124.8547 | $124.85 | $124.85 | $124.90 |
| Purchase #2 | $204.72 | 7.119% | $219.294 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $212.37 | 11.830% | $237.4934 | $237.49 | $237.50 | $237.50 |
| Purchase #4 | $81.46 | 4.478% | $85.1078 | $85.11 | $85.10 | $85.10 |
| Purchase #5 | $233.80 | 13.338% | $264.9842 | $264.98 | $265.00 | $265.00 |
| Purchase #6 | $91.39 | 8.274% | $98.9516 | $98.95 | $98.95 | $99.00 |
| Purchase #7 | $87.61 | 9.791% | $96.1879 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $1,027.82 | $1,126.8736 | $1,126.86 | $1,126.90 | $1,127.00 | |